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ratings | ||||
Overall NDTV Rating | Read Review | - | ||
Design / Comfort Rating | - | |||
Audio Quality Rating | - | |||
Battery Life Rating | - | |||
Value For Money Rating | - | |||
key specs | ||||
Headphone Type | In-Ear | In-Ear | ||
Microphone | Yes | Yes | ||
Connectivity | True Wireless Stereo (TWS) | Wired | ||
Type | Earphones | Earphones | ||
Colour | - | Green | ||
general | ||||
Brand | LG | Sennheiser | ||
Model | Tone Free Fit TF7 True Wireless Stereo (TWS) Earphones | CX 686i Wired Earphones | ||
Type | Earphones | Earphones | ||
Headphone Type | In-Ear | In-Ear | ||
Connectivity | True Wireless Stereo (TWS) | Wired | ||
Release date | - | March 30, 2014 | ||
Colour | - | Green | ||
Model Number | - | CX 686i | ||
product details | ||||
Microphone | Yes | Yes | ||
Driver Type | Dynamic | - | ||
Water Resistant | IP67 | - | ||
Microphone Impedance (Ohms) | - | -44 | ||
Cord Length (Metres) | - | 1.2 | ||
Connector Size | - | 3.5mm | ||
connectivity features | ||||
Bluetooth | Yes | No | ||
battery features | ||||
Charging Port | USB Type-C | - | ||
Charging Time (Hrs) Earpieces Only | 10 | - | ||
Charging Time (Hrs) Case Only | 20 | - | ||
sound features | ||||
Impedance (Ohms) | - | 20 | ||
Sensitivity (dB) | - | 118 | ||
Frequency Response Range | - | 18Hz-20,000Hz |